61137808

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{21347}}^1$

素因数の和:21534

約数の個数: 20

約数和(自身を含む): 119121840

約数和(自身を除く): 57984032

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 21347, 42694, 85388, 170776, 341552, 3821113, 7642226, 15284452, 30568904, 61137808]

約数ペア:

[(1, 61137808), (2, 30568904), (4, 15284452), (8, 7642226), (16, 3821113), (179, 341552), (358, 170776), (716, 85388), (1432, 42694), (2864, 21347)]